Table 4.

Description of the KAP community sample, by sex

	Males n (%)	Females n (%)	Total n (%)
Sex	80 (50)	80 (50)	160 (100)
Age (mean, range) in years	34, 18–48	30.6, 18–45	32.5, 18–48
Ethnicity:
Van Kieu	69 (86)	71 (89)	140 (87.5)
Kinh (Vietnamese)	8 (10)	9 (11)	17 (10.6)
Other	3 (4)	0	3 (1.9)
Education level reached:
No schooling	31 (39)	64 (80)	95 (59.3)
Some primary (1–5 years)	27 (34)	4 (5)	31 (19.3)
Some secondary (6–9 years)	22 (27)	12 (15)	34 (21.3)
Occupation
Farmer	67 (84)	68 (85)	135 (84.3)
Other	11 (14)	9 (11)	20 (12.5)
missing	2 (2)	3 (4)	5 (3.1)
Poor Card
Yes	44 (55)	52 (65)	96 (60)
No	35 (44)	27 (34)	62 (38.8)
missing	1 (1)	1 (1)	2 (1.3)